Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 192 insertions, 0 deletions

diff --git a/shell/source/win32/shlxthandler/ooofilt/propspec.cxx b/shell/source/win32/shlxthandler/ooofilt/propspec.cxx
new file mode 100644
index 000000000..f03cef033
--- /dev/null
+++ b/shell/source/win32/shlxthandler/ooofilt/propspec.cxx
@@ -0,0 +1,192 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+//+-------------------------------------------------------------------------
+//  File:       propspec.cxx
+//  Contents:   C++ wrappers for FULLPROPSPEC
+
+#include <sal/config.h>
+
+#include <new>
+
+#if !defined WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <filter.h>
+
+#include "propspec.hxx"
+
+//refer to ms-help://MS.VSCC/MS.MSDNVS.2052/com/stgasstg_7agk.htm
+//FMTID_SummaryInformation
+//GUID CLSID_SummaryInformation = {
+//    0xF29F85E0,
+//    0x4FF9,
+//    0x1068,
+//    { 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9 }
+//};
+//+-------------------------------------------------------------------------
+//  Member:     CFullPropSpec::CFullPropSpec, public
+//  Synopsis:   Default constructor
+//  Effects:    Defines property with null guid and propid 0
+
+
+CFullPropSpec::CFullPropSpec()
+{
+    _psProperty.ulKind = PRSPEC_PROPID;
+    _psProperty.propid = 0;
+}
+//+-------------------------------------------------------------------------
+//  Member:     CFullPropSpec::CFullPropSpec, public
+//  Synopsis:   Construct propid based propspec
+//  Arguments:  [guidPropSet]  -- Property set
+//              [pidProperty] -- Property
+
+CFullPropSpec::CFullPropSpec( GUID const & guidPropSet, PROPID pidProperty ) :
+    _guidPropSet( guidPropSet )
+{
+    _psProperty.ulKind = PRSPEC_PROPID;
+    _psProperty.propid = pidProperty;
+}
+//+-------------------------------------------------------------------------
+//  Member:     CFullPropSpec::CFullPropSpec, public
+//  Synopsis:   Construct name based propspec
+//  Arguments:  [guidPropSet] -- Property set
+//              [wcsProperty] -- Property
+
+CFullPropSpec::CFullPropSpec( GUID const & guidPropSet,
+                              WCHAR const * wcsProperty ) :
+    _guidPropSet( guidPropSet )
+{
+    _psProperty.ulKind = PRSPEC_PROPID;
+    SetProperty( wcsProperty );
+}
+//+-------------------------------------------------------------------------
+//  Member:     CFullPropSpec::CFullPropSpec, public
+//  Synopsis:   Copy constructor
+//  Arguments:  [src] -- Source property spec
+
+CFullPropSpec::CFullPropSpec( CFullPropSpec const & src ) :
+    _guidPropSet( src._guidPropSet )
+{
+    _psProperty.ulKind = src._psProperty.ulKind;
+    if ( _psProperty.ulKind == PRSPEC_LPWSTR )
+    {
+        if ( src._psProperty.lpwstr )
+        {
+            _psProperty.ulKind = PRSPEC_PROPID;
+            SetProperty( src._psProperty.lpwstr );
+        }
+        else
+            _psProperty.lpwstr = nullptr;
+    }
+    else
+    {
+        _psProperty.propid = src._psProperty.propid;
+    }
+}
+
+//+-------------------------------------------------------------------------
+//  Member:     CFullPropSpec::operator=, public
+//  Synopsis:   Assignment operator
+//  Arguments:  [Property] -- Source property
+
+CFullPropSpec & CFullPropSpec::operator=( CFullPropSpec const & Property )
+{
+    if (this != &Property)
+    {
+        // Clean up.
+        this->CFullPropSpec::~CFullPropSpec();
+
+        ::new (this) CFullPropSpec( Property );
+    }
+    return *this;
+}
+
+CFullPropSpec::~CFullPropSpec()
+{
+    if ( _psProperty.ulKind == PRSPEC_LPWSTR &&
+         _psProperty.lpwstr )
+    {
+        CoTaskMemFree( _psProperty.lpwstr );
+    }
+}
+
+void CFullPropSpec::SetProperty( PROPID pidProperty )
+{
+    if ( _psProperty.ulKind == PRSPEC_LPWSTR &&
+         nullptr != _psProperty.lpwstr )
+    {
+        CoTaskMemFree( _psProperty.lpwstr );
+    }
+    _psProperty.ulKind = PRSPEC_PROPID;
+    _psProperty.propid = pidProperty;
+}
+BOOL CFullPropSpec::SetProperty( WCHAR const * wcsProperty )
+{
+    if ( _psProperty.ulKind == PRSPEC_LPWSTR &&
+         nullptr != _psProperty.lpwstr )
+    {
+        CoTaskMemFree( _psProperty.lpwstr );
+    }
+    _psProperty.ulKind = PRSPEC_LPWSTR;
+    int len = static_cast<int>( (wcslen( wcsProperty ) + 1) * sizeof( WCHAR ) );
+    _psProperty.lpwstr = static_cast<WCHAR *>(CoTaskMemAlloc( len ));
+    if ( nullptr != _psProperty.lpwstr )
+    {
+        memcpy( _psProperty.lpwstr,
+                wcsProperty,
+                len );
+        return TRUE;
+    }
+    else
+    {
+        _psProperty.lpwstr = nullptr;
+        return FALSE;
+    }
+}
+bool CFullPropSpec::operator==( CFullPropSpec const & prop ) const
+{
+    if ( memcmp( &prop._guidPropSet,
+                 &_guidPropSet,
+                 sizeof( _guidPropSet ) ) != 0 ||
+         prop._psProperty.ulKind != _psProperty.ulKind )
+    {
+        return false;
+    }
+    switch( _psProperty.ulKind )
+    {
+    case PRSPEC_LPWSTR:
+        return( _wcsicmp( GetPropertyName(), prop.GetPropertyName() ) == 0 );
+    case PRSPEC_PROPID:
+        return( GetPropertyPropid() == prop.GetPropertyPropid() );
+    default:
+        return false;
+    }
+}
+bool CFullPropSpec::operator!=( CFullPropSpec const & prop ) const
+{
+    if (*this == prop)
+        return false;
+    else
+        return true;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */